US8528508B2 - Individual rocker shaft and pedestal mounted engine brake - Google Patents
Individual rocker shaft and pedestal mounted engine brake Download PDFInfo
- Publication number
- US8528508B2 US8528508B2 US12/754,346 US75434610A US8528508B2 US 8528508 B2 US8528508 B2 US 8528508B2 US 75434610 A US75434610 A US 75434610A US 8528508 B2 US8528508 B2 US 8528508B2
- Authority
- US
- United States
- Prior art keywords
- hydraulic fluid
- actuator piston
- rocker shaft
- bore
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2411—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the valve stem and rocker arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/10—Providing exhaust gas recirculation [EGR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
Abstract
Description
Claims (20)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/754,346 US8528508B2 (en) | 2007-03-16 | 2010-04-05 | Individual rocker shaft and pedestal mounted engine brake |
JP2013503847A JP2013524093A (en) | 2010-04-05 | 2011-04-05 | Rocker shaft base incorporating engine valve actuation system or engine brake |
KR1020127029021A KR20130018851A (en) | 2010-04-05 | 2011-04-05 | Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
US13/080,497 US8726863B2 (en) | 2007-03-16 | 2011-04-05 | Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
CN201180027830.8A CN103228876B (en) | 2010-04-05 | 2011-04-05 | Be combined with the pitman arm shaft base of engine valve actuation system or engine brake |
EP11766601.6A EP2556219A4 (en) | 2010-04-05 | 2011-04-05 | Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
BR112012025575A BR112012025575A2 (en) | 2010-04-05 | 2011-04-05 | Oscillating axle pedestal incorporating a motor valve or engine brake drive system. |
PCT/US2011/031272 WO2011127068A1 (en) | 2010-04-05 | 2011-04-05 | Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89531807P | 2007-03-16 | 2007-03-16 | |
US12/076,173 US7823553B2 (en) | 2007-03-16 | 2008-03-14 | Engine brake having an articulated rocker arm and a rocker shaft mounted housing |
US12/611,297 US20100108007A1 (en) | 2007-03-16 | 2009-11-03 | Rocker shaft mounted engine brake |
US30164510P | 2010-02-05 | 2010-02-05 | |
US12/754,346 US8528508B2 (en) | 2007-03-16 | 2010-04-05 | Individual rocker shaft and pedestal mounted engine brake |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/611,297 Continuation-In-Part US20100108007A1 (en) | 2007-03-16 | 2009-11-03 | Rocker shaft mounted engine brake |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/080,497 Continuation-In-Part US8726863B2 (en) | 2007-03-16 | 2011-04-05 | Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
Publications (2)
Publication Number | Publication Date |
---|---|
US20100251983A1 US20100251983A1 (en) | 2010-10-07 |
US8528508B2 true US8528508B2 (en) | 2013-09-10 |
Family
ID=44763249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/754,346 Active 2029-05-29 US8528508B2 (en) | 2007-03-16 | 2010-04-05 | Individual rocker shaft and pedestal mounted engine brake |
Country Status (7)
Country | Link |
---|---|
US (1) | US8528508B2 (en) |
EP (1) | EP2556219A4 (en) |
JP (1) | JP2013524093A (en) |
KR (1) | KR20130018851A (en) |
CN (1) | CN103228876B (en) |
BR (1) | BR112012025575A2 (en) |
WO (1) | WO2011127068A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8776738B2 (en) | 1997-12-11 | 2014-07-15 | Jacobs Vehicle Systems, Inc | Variable lost motion valve actuator and method |
USD747358S1 (en) * | 2014-05-09 | 2016-01-12 | Garth Cody Nichols | Roller bridge |
USD747359S1 (en) * | 2014-05-09 | 2016-01-12 | Garth Cody Nichols | Roller bridge |
USD791190S1 (en) | 2015-07-13 | 2017-07-04 | Eaton Corporation | Rocker arm assembly |
USD808872S1 (en) * | 2015-09-11 | 2018-01-30 | Eaton S.R.L. | Rocker arm for engine brake |
USD813124S1 (en) * | 2015-08-31 | 2018-03-20 | Cummins Inc. | Rocker for compression relief brake |
USD830414S1 (en) * | 2015-12-10 | 2018-10-09 | Eaton S.R.L. | Roller rocker arm of an engine |
USD833482S1 (en) | 2015-07-13 | 2018-11-13 | Eaton Corporation | Rocker arm |
USD836505S1 (en) * | 2015-08-31 | 2018-12-25 | Cummins Inc. | Compression relief brake assembly |
USD839310S1 (en) | 2015-09-11 | 2019-01-29 | Eaton Intelligent Power Limited | Valve bridge |
US10526926B2 (en) | 2015-05-18 | 2020-01-07 | Eaton Srl | Rocker arm having oil release valve that operates as an accumulator |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100108007A1 (en) * | 2007-03-16 | 2010-05-06 | Jacobs Vehicle Systems, Inc. | Rocker shaft mounted engine brake |
WO2016044748A1 (en) | 2014-09-18 | 2016-03-24 | Jacobs Vehicle Systems, Inc. | Lost motion assembly in a valve bridge for use with a valve train comprising a hydraulic lash adjuster |
DE102015016526A1 (en) * | 2015-12-19 | 2017-06-22 | Daimler Ag | Method for operating a reciprocating internal combustion engine |
CN106545371B (en) * | 2017-01-23 | 2022-03-22 | 广西玉柴机器股份有限公司 | Exhaust cam of engine camshaft |
EP4028648A1 (en) * | 2019-09-13 | 2022-07-20 | Eaton Intelligent Power Limited | Dual latch pin type iii rocker arm assembly |
EP4018080A4 (en) | 2019-10-15 | 2023-11-15 | Cummins, Inc. | An exhaust valve opening system |
CN112211690B (en) * | 2020-12-02 | 2021-03-02 | 江苏卓联精密机械有限公司 | Split rocker arm and valve bridge combined engine valve double-piston hydraulic driving device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789549A (en) | 1954-04-14 | 1957-04-23 | Gen Motors Corp | Articulated engine cam shaft and accessory system |
US20020174654A1 (en) | 2001-05-22 | 2002-11-28 | Zhou Yang | Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control |
US6619247B2 (en) * | 2000-10-25 | 2003-09-16 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating control system for engine |
US20050188966A1 (en) | 2004-02-17 | 2005-09-01 | Brian Ruggiero | System and method for multi-lift valve actuation |
US20060005796A1 (en) * | 2004-05-06 | 2006-01-12 | Robb Janak | Primary and offset actuator rocker arms for engine valve actuation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809033A (en) * | 1972-07-11 | 1974-05-07 | Jacobs Mfg Co | Rocker arm engine brake system |
US5379737A (en) * | 1993-08-26 | 1995-01-10 | Jacobs Brake Technology Corporation | Electrically controlled timing adjustment for compression release engine brakes |
US5975251A (en) * | 1998-04-01 | 1999-11-02 | Diesel Engine Retarders, Inc. | Rocker brake assembly with hydraulic lock |
US6314926B1 (en) * | 1999-05-24 | 2001-11-13 | Jenera Enterprises Ltd | Valve control apparatus |
US6394050B1 (en) * | 1999-09-15 | 2002-05-28 | Diesel Engine Retarders, Inc. | Actuator piston assembly for a rocker arm system |
US6394067B1 (en) * | 1999-09-17 | 2002-05-28 | Diesel Engine Retardersk, Inc. | Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding |
WO2003087544A2 (en) * | 2002-04-08 | 2003-10-23 | Diesel Engine Retarders, Inc. | Compact lost motion system for variable valve actuation |
US7152576B2 (en) * | 2002-04-08 | 2006-12-26 | Richard Vanderpoel | Compact lost motion system for variable value actuation |
US6694933B1 (en) * | 2002-09-19 | 2004-02-24 | Diesel Engine Retarders, Inc. | Lost motion system and method for fixed-time valve actuation |
EP1969207A4 (en) * | 2005-12-28 | 2012-03-07 | Jacobs Vehicle Systems Inc | Method and system for partial cycle bleeder brake |
KR20090089344A (en) * | 2006-10-27 | 2009-08-21 | 자콥스 비히클 시스템즈, 인코포레이티드. | Engine brake apparatus |
US20100108007A1 (en) * | 2007-03-16 | 2010-05-06 | Jacobs Vehicle Systems, Inc. | Rocker shaft mounted engine brake |
US7823553B2 (en) * | 2007-03-16 | 2010-11-02 | Jacobs Vehicle Systems, Inc. | Engine brake having an articulated rocker arm and a rocker shaft mounted housing |
BRPI0917208B1 (en) * | 2008-07-31 | 2020-10-20 | Jacobs Vehicle Systems, Inc | lost motion valve actuation system |
US7712449B1 (en) * | 2009-05-06 | 2010-05-11 | Jacobs Vehicle Systems, Inc. | Lost motion variable valve actuation system for engine braking and early exhaust opening |
-
2010
- 2010-04-05 US US12/754,346 patent/US8528508B2/en active Active
-
2011
- 2011-04-05 EP EP11766601.6A patent/EP2556219A4/en not_active Withdrawn
- 2011-04-05 KR KR1020127029021A patent/KR20130018851A/en not_active Application Discontinuation
- 2011-04-05 JP JP2013503847A patent/JP2013524093A/en not_active Withdrawn
- 2011-04-05 WO PCT/US2011/031272 patent/WO2011127068A1/en active Application Filing
- 2011-04-05 CN CN201180027830.8A patent/CN103228876B/en active Active
- 2011-04-05 BR BR112012025575A patent/BR112012025575A2/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789549A (en) | 1954-04-14 | 1957-04-23 | Gen Motors Corp | Articulated engine cam shaft and accessory system |
US6619247B2 (en) * | 2000-10-25 | 2003-09-16 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating control system for engine |
US20020174654A1 (en) | 2001-05-22 | 2002-11-28 | Zhou Yang | Method and system for engine braking in an internal combustion engine with exhaust pressure regulation and turbocharger control |
US20050188966A1 (en) | 2004-02-17 | 2005-09-01 | Brian Ruggiero | System and method for multi-lift valve actuation |
US20060005796A1 (en) * | 2004-05-06 | 2006-01-12 | Robb Janak | Primary and offset actuator rocker arms for engine valve actuation |
Non-Patent Citations (1)
Title |
---|
Hope A. Bolton and Jay M. Larson, Valvetrain System Design and Materials, "A Chronology of Hydraulic Lash Compensation in the United States" by W.A. Dammers (Eaton Corporation, Marshall, Michigan), International Symposium on Valvetrain System Design and Materials, Apr. 14-15, 1997, pp. 27-41, ASM International, Materials Park, Ohio, United States of America. |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8820276B2 (en) | 1997-12-11 | 2014-09-02 | Jacobs Vehicle Systems, Inc. | Variable lost motion valve actuator and method |
US8776738B2 (en) | 1997-12-11 | 2014-07-15 | Jacobs Vehicle Systems, Inc | Variable lost motion valve actuator and method |
USD747358S1 (en) * | 2014-05-09 | 2016-01-12 | Garth Cody Nichols | Roller bridge |
USD747359S1 (en) * | 2014-05-09 | 2016-01-12 | Garth Cody Nichols | Roller bridge |
US10526926B2 (en) | 2015-05-18 | 2020-01-07 | Eaton Srl | Rocker arm having oil release valve that operates as an accumulator |
USD833482S1 (en) | 2015-07-13 | 2018-11-13 | Eaton Corporation | Rocker arm |
USD791190S1 (en) | 2015-07-13 | 2017-07-04 | Eaton Corporation | Rocker arm assembly |
USD813124S1 (en) * | 2015-08-31 | 2018-03-20 | Cummins Inc. | Rocker for compression relief brake |
USD836505S1 (en) * | 2015-08-31 | 2018-12-25 | Cummins Inc. | Compression relief brake assembly |
USD839310S1 (en) | 2015-09-11 | 2019-01-29 | Eaton Intelligent Power Limited | Valve bridge |
USD808872S1 (en) * | 2015-09-11 | 2018-01-30 | Eaton S.R.L. | Rocker arm for engine brake |
USD830414S1 (en) * | 2015-12-10 | 2018-10-09 | Eaton S.R.L. | Roller rocker arm of an engine |
USD868115S1 (en) | 2015-12-10 | 2019-11-26 | Eaton S.R.L. | Spring for roller rocker |
USD874521S1 (en) | 2015-12-10 | 2020-02-04 | Eaton S.R.L. | Roller rocker arm for engine |
Also Published As
Publication number | Publication date |
---|---|
WO2011127068A1 (en) | 2011-10-13 |
BR112012025575A2 (en) | 2019-09-24 |
JP2013524093A (en) | 2013-06-17 |
KR20130018851A (en) | 2013-02-25 |
US20100251983A1 (en) | 2010-10-07 |
CN103228876B (en) | 2016-01-20 |
CN103228876A (en) | 2013-07-31 |
EP2556219A4 (en) | 2013-12-11 |
WO2011127068A8 (en) | 2013-05-02 |
EP2556219A1 (en) | 2013-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: JACOBS VEHICLE SYSTEMS, INC., CONNECTICUT Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEISTRICK, ZDENEK S.;PERKINS, ROBERT S.;FUCHS, NEIL E.;SIGNING DATES FROM 20100616 TO 20100716;REEL/FRAME:024701/0939 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FPAY | Fee payment |
Year of fee payment: 4 |
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AS | Assignment |
Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, ILLINOIS Free format text: SECURITY INTEREST;ASSIGNORS:KOLLMORGEN CORPORATION;JACOBS VEHICLE SYSTEMS, INC.;THOMSON INDUSTRIES, INC.;AND OTHERS;REEL/FRAME:047644/0892 Effective date: 20181001 Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, IL Free format text: SECURITY INTEREST;ASSIGNORS:KOLLMORGEN CORPORATION;JACOBS VEHICLE SYSTEMS, INC.;THOMSON INDUSTRIES, INC.;AND OTHERS;REEL/FRAME:047644/0892 Effective date: 20181001 |
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Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8 |
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AS | Assignment |
Owner name: BANK OF MONTREAL, AS COLLATERAL AGENT, ILLINOIS Free format text: SECURITY AGREEMENT;ASSIGNORS:AMERICAN PRECISION INDUSTRIES INC.;INERTIA DYNAMICS, LLC;JACOBS VEHICLE SYSTEMS, INC.;AND OTHERS;REEL/FRAME:058214/0832 Effective date: 20211117 |
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AS | Assignment |
Owner name: AMERICAN PRECISION INDUSTRIES INC., OREGON Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 Owner name: BALL SCREW & ACTUATORS CO., INC., CALIFORNIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 Owner name: THOMAS LINEAR LLC, ILLINOIS Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 Owner name: THOMSON INDUSTRIES, INC., VIRGINIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 Owner name: JACOBS VEHICLE SYSTEMS, INC., CONNECTICUT Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 Owner name: KOLLMORGEN CORPORATION, VIRGINIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:JPMORGAN CHASE BANK, N.A.;REEL/FRAME:058279/0685 Effective date: 20211117 |
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